Shamel Youmans, 20, of Brooklyn, was arrested Friday, April 3, 2015, on multiple charges including first-degree robbery after he and another man carried out an armed robbery at a T-Mobile store in Roslyn, according to Nassau police, who are searching for the second suspect. Photo Credit: NCPD

A Brooklyn man was arrested Friday evening in connection with a robbery at a T-Mobile store in Roslyn, Nassau County police said.

Shamel Youmans, 20, of 171 Gates Ave., was one of two men who entered the cellphone store at 1073 Northern Blvd., at 6:40 p.m., brandished handguns and forced employees to hand over money and merchandise, authorities said.